I'm just interested really, happy to spend lots of time doing it for fun. Generally when you build clean HTML like you say, it benefits everybody, including th

I'm just interested really, happy to spend lots of time doing it for fun. Generally when you build clean HTML like you say, it benefits everybody, including the developers. There's also plenty of applications that simply wouldn't work without javascript. I'd advocate for at least having a <noscript> tag explaining briefly why it doesn't work.